Genno - Japanese Steel Square Hammer 225g (Tonkachi) Spare Parts 10mm and 12mm

10mm and 12mm

6050  Carpenter leads 2H

Different FOR ALL leads for various applications are available

The dual-handle design allows for two-person operation

Genno - Japanese Steel Square Hammer 225g (Tonkachi) Spare Parts 10mm and 12mmThere are several essential differences between a Japanese (Genno) and a Western hammer. The Japanese hammer is very much a do it all tool, from driving nails to striking chisels (hence the iron hoop on the top of Japanese chisels). One face is flat, this is for driving nails and striking chisels, the other face is slightly crowned, used mainly for the final blow to the nail head thus driving it flush without damaging the surrounding surface. In